1. Introduction: Why You Should Understand the MySQL Data Type List When you design tables or integrate applications with MySQL, one of the most common questions is: “Which data type should I use for […]
1. Introduction When operating a database with MySQL, you will often encounter situations such as “data that should be treated as numbers is stored as a string type” or “calculations and aggregations […]
1. Introduction Choosing the Right Numeric Data Type in a Database Is More Important Than You Think MySQL is one of the most widely used open-source database management systems in the world. It serves […]
1. Introduction The Need to Handle Array Data in MySQL Databases typically store data based on relational design principles. However, depending on application requirements, there are cases where you m […]
1. Introduction When designing a database in MySQL, it is extremely important to accurately understand the maximum length and specifications of the VARCHAR data type. Since it directly affects databas […]
1. Introduction Overview and Importance of the BLOB Type in MySQL MySQL is widely used around the world as a relational database system. Among its data types, the “BLOB type (Binary Large Object […]
1. Introduction When managing large-scale data or long-term data storage in MySQL, selecting the appropriate integer data type is extremely important. In particular, when handling very large numeric v […]
1. Introduction MySQL is a popular relational database management system widely used in many web applications and database systems. Among its data types, the INT type is one of the most commonly used […]
1. Introduction MySQL is a popular relational database management system (RDBMS) widely used in many web applications and database systems. Among its data types, the “TEXT type” is known a […]
1. Overview of UUID and Its Use in MySQL In MySQL, a primary key is essential to ensure data uniqueness. A UUID (Universally Unique Identifier) is a 128-bit unique identifier that is particularly usef […]